Photosynthesis

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar

• CO₂ + sugar + H₂O --> O₂ + light

• _O2 + light + H₂O --> CO₂ + Sugar

• CO₂ + O₂ + H₂O --> Light+ Sugar

Sunlight provides what type of energy?

• chemical energy

• thermal energy

• light energy

• kinetic energy

The reactants to photosynthesis are...

• glucose and oxygen

• carbon dioxide and water

The products of photosynthesis are...

• glucose and oxygen

• carbon dioxide and water

What gives the leaf its green color and absorbs sunlight?

• stomata

• chlorophyll

• roots

• flowers

What is the source of the water in photosynthesis?

• the soil

• the air

• the clouds

What is the source of carbon dioxide as a reactant in photosynthesis?

• the soil

• the air

• the clouds

How many water molecules are used as a reactant in photosynthesis?

• 6

• 12

• 18

Photosynthesis occurs in:

• Mitochondria

• Chloroplasts

• Humans

• Animals

The process in which plant cells make energy

• Exothermic

• Endothermic

• Cellular Respiration

• Photosynthesis